baber/WOPTO huggingface dataset:
Patent WO-2021147309-A1 (WO)
Title: Stage lamp with additional visual effect
Inventor: JIANG WEIKAI
IPC: F21Y115/10
Filed: 2020-08-20
Abstract: Disclosed is a stage lamp with an additional visual effect. The stage lamp comprises a main light source (400) and a lamp cylinder (300), wherein the main light source (400) is located at a bottom end of the lamp cylinder (300). The stage lamp further comprises an effect light source (200) and a light transmitting plate (100) that are located at a light exit port of the lamp cylinder (300). The effect light source (200) and the main light source (400) are independently controlled; the light transmitting plate (100) is provided with a first surface and a second surface, and a first side (110) and a second side (120) that are respectively connected to the first surface and the second surface; at least some of the light emitted by the effect light source (200) enters from the first side (110) and emerges from the second side (120); and the light emitted by the effect light source (200) emerges from the second side (120), such that the second side (120) is illuminated, the stage lamp is decorated, and the stage lamp is more attractive compared to the lighting effect that can only be displayed by means of projection at a target position. The effect light source (200) is used alone to render the light transmitting plate (100). When the main light source is turned off, the effect light source (200) can be turned on alone, the second side (120) of the light transmitting plate (100) is illuminated, the effect is more obvious, and the decorative effect of the stage lamp is improved.
Patent WO-2021253623-A1 (WO)
Title: Liquid crystal composition, liquid crystal display element, and liquid crystal display
Inventor: KANG SUMIN
IPC: G02F1/1333
Filed: 2020-08-25
Abstract: The present application relates to the technical field of liquid crystal materials, and specifically relates to a liquid crystal composition and a liquid crystal display element or a liquid crystal display containing same. The liquid crystal composition contains one or more compounds represented by formula I, one or more compounds represented by formula II, and one or more compounds represented by formula III. The liquid crystal composition has high optical anisotropy and a small ratio of γ 1 /K 11 , and can be used for producing liquid crystal display elements or liquid crystal displays having small thickness and fast response speed.
Patent WO-2022047716-A1 (WO)
Inventor: ZHOU MINGMING
IPC: B01D53/96
Filed: 2020-09-03
Abstract: Provided are an industrial tail gas treatment method, an industrial tail gas treatment system and an industrial tail gas treatment device. The treatment method comprises the following steps: step 1, carrying out high-temperature smelting in a smelting device (1), and discharging tail gas; step 2, introducing the discharged tail gas into a gas purification device (3) to obtain a liquid containing ammonium carbonate and ammonium sulfate; step 3, transporting the generated liquid containing ammonium carbonate and ammonium sulfate to a tail gas treatment product conversion device (4) to obtain a lead carbonate and lead sulfate solid precipitate and an ammonium sulfate solution; and step 4, transporting the ammonium sulfate solution of step 3 to a gypsum generation device (6) to obtain calcium sulfate and aqueous ammonia, and transporting the generated aqueous ammonia to the gas purification device (3). The industrial tail gas treatment system and method reduce the cost of tail gas treatment and increase the efficiency of tail gas treatment.
Patent WO-2021073539-A1 (WO)
Title: 一种hls播放方法、客户端、服务器及存储介质
Inventor: YI HESHENG
IPC: H04L29/06
Filed: 2020-10-14
Abstract: 本申请实施例提供一种HLS播放方法、客户端、服务器及存储介质，客户端通过向服务器发送请求信息，以获取HLS播放媒体描述信息，其中HLS播放媒体描述信息包含按分片序号命名的TS分片；根据TS分片的分片序号请求下载最新TS分片；将最新TS分片组成标准HLS播放媒体描述信息后进行播放。
Patent WO-2021103881-A1 (WO)
Title: 一种织带纤条装置
Inventor: YANG ZONGXIAN
IPC: D05B35/02
Filed: 2020-10-26
Abstract: 一种织带纤条装置，包括底座(1)，底座(1)整体为"L"形结构，其上表面分别设有第一引导管(2)和第二引导管(3)，并通过立柱(11)与底座(1)相互固定连接，第二引导管(3)一端，位于底座(1)端部设有引导丝(4)，底座(1)端部外侧表面，位于引导丝(4)正下方设有横杆(5)，横杆(5)上设有固定块(51)，固定块(51)上表面对称设有引导杆(52)；通过引导杆(52)将所需引导的织带纤条引导至引导丝(4)上，然后进一步的通过引导丝(4)将织带纤条导入第二引导管(3)内，再从第一引导管(2)导出，以便于对其整体进行稳固，防止其发生位置偏移，达到了提高作业效率、降低作业时间的有益效果。
Patent WO-2022082825-A1 (WO)
Inventor: WANG JINLIN
IPC: H04L12/761
Filed: 2020-10-27
Abstract: La présente invention se rapporte au domaine technique de la communication en réseau et du traitement des données, et concerne en particulier un système de multidiffusion pour un routage basé sur une résolution d'identifiant. Le système comprend une source de multidiffusion, des récepteurs de multidiffusion, des agents d'éléments de multidiffusion et des nœuds de traitement de multidiffusion. Le système comprend également un module de service de résolution d'identifiant déployé dans le nuage ou dans un réseau. Le module utilise un identifiant unique global non lié à une quelconque adresse de réseau comme identifiant de multidiffusion capable d'identifier un service de multidiffusion de manière unique, tandis que les adresses de réseau IP sont toujours utilisées comme adresses de réseau. Le module est également utilisé pour maintenir des relations de mappage entre l'identifiant de multidiffusion et les adresses de réseau IP d'un ou de plusieurs nœuds de traitement de multidiffusion, et pour fournir des services d'enregistrement, de désenregistrement, de résolution et d'interrogation. Des nœuds de réseau hébergeant un service de porteuse de multidiffusion comprennent les nœuds de traitement de multidiffusion, ainsi que les nœuds de routage et de commutation de réseau IP. Les récepteurs de multidiffusion demandent à rejoindre le service de multidiffusion au moyen de l'identifiant de multidiffusion.
Patent WO-2021093599-A1 (WO)
Title: Dual-connection reestablishment method, readable storage medium, and base station
Inventor: WANG JUNTAO
IPC: H04W72/04
Filed: 2020-10-29
Abstract: A dual-connection reestablishment method, a readable storage medium, and a base station. The dual-connection reestablishment method is applied to a master base station side, and comprises: in response to an RRC connection reestablishment completion instruction sent by a terminal, sending a configuration information request to a target secondary base station (S1); receiving first configuration information fed back by the target secondary base station (S2); and sending the first configuration information and second configuration information that corresponds to the master base station to the terminal, so that the terminal can complete reconfiguration of an RRC connection with the master base station and the target secondary base station according to the first configuration information and the second configuration information (S3).
Patent WO-2021088860-A1 (WO)
Inventor: ZHANG CHENCHEN
IPC: H04W72/04
Filed: 2020-11-04
Abstract: La présente demande concerne un procédé et un appareil de détermination de puissance, ainsi qu'un dispositif et un support de stockage. Le procédé de détermination de puissance consiste : à déterminer un premier point temporel de transmission de liaison montante cible ; à déterminer la puissance de transmission de la transmission de liaison montante cible selon une exigence de transmission de liaison montante à l'exception de la transmission de liaison montante cible avant le premier point temporel, la transmission de liaison montante à l'exception de la transmission de liaison montante cible étant complètement ou partiellement chevauchée par une ressource de domaine temporel de la transmission de liaison montante cible.
Patent WO-2021115014-A1 (WO)
Inventor: XU QING
IPC: H04N5/232
Filed: 2020-11-12
Abstract: 一种变焦方法包括：在变焦倍数小于第一预定变焦倍数时，主摄像头（10）获取主原始图像以得到目标图像；在变焦倍数位于第一预定变焦倍数和第二预定变焦倍数之间时，长焦摄像头（20）获取长焦原始图像以得到目标图像；在变焦倍数大于或等于第二预定变焦倍数时，长焦摄像头（20）获取长焦原始图像以得到目标图像。
Patent WO-2021093846-A1 (WO)
Title: Novel tetracyclic heterocyclic compounds and pharmaceutical use thereof
Inventor: ZHU WEI
IPC: C07D498/22
Filed: 2020-11-13
Abstract: The present disclosure relates to novel tetracyclic heterocyclic compounds and pharmaceutical use thereof. Specifically, the present disclosure provides a compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, or stereoisomers, rotamers or tautomers thereof. The compound can be used for treating or preventing human immunodeficiency virus (HIV) infections. Each substituent in general formula (I) is the same as that defined in the description.
Patent WO-2022104680-A1 (WO)
Title: Full-color led structure, and full-color led structure unit and method for manufacturing same
Inventor: CHENG KAI
IPC: H01L33/04
Filed: 2020-11-20
Abstract: A full-color LED structure, and a full-color LED structure unit (1, 2, 3, 4) and a method for manufacturing same. The surface sizes of a bottom wall (110a) and a side wall (110b) of a first groove (110) in a first semiconductor layer (11) and of a top wall (11c) of the first semiconductor layer (11) are controlled to be different, so as to realize that light emission wavelengths of a first sub-region (12a), a second sub-region (12b) and a third sub-region (12c), on same and corresponding to same, of a light-emitting layer (12) are different. The process is simple, and a full-color LED structure unit (1, 2, 3, 4) can be formed in one epitaxial growth procedure of a light-emitting layer (12), such that the size of a full-color LED is reduced, the cost is reduced, the service life is prolonged, and the reliability is improved.
Patent WO-2022104783-A1 (WO)
Title: Dispositif de nettoyage de plateforme pétrolière en mer à degrés de liberté multiples
Inventor: LIU HAOYUAN
IPC: B08B3/02
Filed: 2020-11-23
Abstract: L'invention concerne un dispositif de nettoyage de plateforme pétrolière en mer à degrés de liberté multiples, comprenant un corps de boîte (1), un réservoir d'eau (2) est agencé dans le corps de boîte (1), un premier moteur (3) est raccordé de manière fixe à la partie supérieure du réservoir d'eau (2), une première vis-mère (4) est raccordée de manière fixe à la partie supérieure d'un arbre de sortie du premier moteur (3), et une plaque de support (5) est raccordée par filetage à la paroi externe de la première vis-mère (4), les deux extrémités de la plaque de support (5) sont chacune raccordées de manière fixe à un bloc coulissant (6), deux supports (7) sont raccordés de manière fixe à l'intérieur du corps de boîte (1), les deux supports (7) sont chacun dotés d'une rainure de coulissement (8) sur un côté de ceux-ci, et le bloc coulissant (6) est raccordé de manière coulissante à la rainure de coulissement (8). Le dispositif de nettoyage de plateforme pétrolière en mer à degrés de liberté multiples peut nettoyer efficacement une plateforme pétrolière en mer, peut réduire la corrosion de l'environnement marin sur le dispositif de nettoyage, présente une structure simple et est facile à utiliser.
Patent WO-2022104855-A1 (WO)
Inventor: HU FENYI
IPC: D05B69/10
Filed: 2020-11-25
Abstract: 一种服装生产加工用的缝纫机，包括脚踏式缝纫机驱动机构(2)、支撑腿(4)、加工台(6)和缝纫机体(8)，支撑腿(4)上安装有驱动电机(1)，驱动电机(1)的输出轴上安装有主动带轮(21)，主动带轮(21)通过传动带(13)与缝纫机驱动轴上安装的从动带轮(11)连接，驱动电机(1)的输出轴端部还安装有连接头(20)，加工台(6)的下侧安装有第一U形架(15)，第一U形架(15)上配合滑动设有第一滑套(16)，第一滑套(16)的下侧安装有发电机(17)，发电机(17)的输出轴上安装有连接座(19)，支撑腿(4)上还固定有手动伸缩缸(22)，手动伸缩缸(22)与发电机(17)连接，缝纫机体(8)的加工端下侧还安装有与发电机(17)电性连接的照明灯(7)。可进行电驱动和脚踏驱动的随意切换，且当处在没有电的情境中，能够保证工作区域的照明需求，不影响工作进度。
Patent WO-2022088352-A1 (WO)
Inventor: YANG TINGTING
IPC: G02B13/18
Filed: 2020-11-27
Abstract: A photographic optical lens (10), relating to the field of optical lenses, comprises in sequence from the object side to the image side: a first lens (L1) having a positive refractive power, a second lens (L2) having a negative refractive power, a third lens (L3) having a negative refractive power, a fourth lens (L4), a fifth lens (L5) having a negative refractive power, a sixth lens (L6) having a positive refractive power, and a seventh lens (L7) having a negative refractive power; the Abbe number of the first lens (L1) is v1, the focal length of the photographic optical lens (10) is f, the focal length of the second lens (L2) is f2, the centre radius of curvature of the object side surface of the third lens (L3) is R5, the centre radius of curvature of the image side surface of the third lens (L3) is R6, the centre radius of curvature of the object side of the sixth lens (L6) is R11, the centre radius of curvature of the image side of the sixth lens (L6) is R12, and the following relationships are met: 65.00≤v1≤90.00; -5.00≤f2/f≤-1.50; 1.50≤(R5+R6)/(R5-R6)≤30.00; and -6.00≤R12/R11≤-1.20. The present photographic optical lens (10) meets large-aperture, wide-angle, and ultra-thin design requirements whilst having good optical performance.
Patent WO-2022109999-A1 (WO)
Title: 一种电容式指纹识别系统及电子设备及指纹识别方法
Inventor: JIANG XINXI
IPC: G06K9/00
Filed: 2020-11-27
Abstract: 本发明公开了一种电容式指纹识别系统及电子设备及指纹识别方法中，所述电容式指纹识别系统包括：积分电路，包括：运放器，具有正相输入端、负相输入端、接地端和输出端；连接在所述负相输入端和所述输出端之间的反馈支路；指纹信息采集电路，与所述负相输入端连接，用于输入参考电压以及第一电压信号，并采集指纹信息；浮地信号产生电路，与所述接地端连接，用于基于第二电压信号和第三电压信号，为接地端提供与工作模式适配的浮地信号，选择输出浮地信号为幅值恒定的第一接地电压或是幅值周期性变化的第二接地电压。本发明技术方案通过为所述接地端提供与工作模式适配的浮地信号，可以基于需求使得所述电容式指纹识别系统工作在不同的模式。
Patent WO-2021208515-A1 (WO)
Title: Image and xrf mineral inversion-based lithology identification system and method
Inventor: XU ZHENHAO
IPC: G01N23/223
Filed: 2020-12-30
Abstract: An image and XRF mineral inversion-based lithology identification system and method, which do not rely on manual identification, take a short time, are not easy to cause false determination, can automatically identify lithology, and have high working efficiency. The identification system comprises an automatic driving vehicle (1), a probe (6), image acquisition devices (4), and a vehicle-mounted processor (7). The probe (6) is an X-ray fluorescence spectrometer for detecting the element information of surrounding rock, and the vehicle-mounted processor (7) inverts the received element information of the surrounding rock in a region to be measured into mineral information. The recognition method comprises receiving surrounding rock images and corresponding inclination angles, converting image information into a one-dimensional vector format, then combining same with mineral information in a one-dimensional format, and identifying rock lithology on the basis of the combined information.
Patent WO-2022141241-A1 (WO)
Inventor: HU XIAOBO
IPC: H01L29/49
Filed: 2020-12-30
Abstract: Transistor à films minces et son procédé de préparation, et substrat de réseau. Le transistor à films minces (30) comprend une grille, une source et un drain. La grille et/ou la source et/ou le drain sont une couche de films composite. La couche de films composite comprend une couche métallique, une couche fonctionnelle à faible réflexion et une couche d'alliage qui sont empilées de manière séquentielle. La couche d'alliage recouvre la surface de la couche fonctionnelle à faible réflexion pour améliorer la stabilité de la couche fonctionnelle à faible réflexion. L'adhérence entre la couche d'alliage et les couches diélectriques telles que l'oxyde de silicium, le nitrure de silicium et l'oxynitrure de silicium est plus élevée que l'adhérence entre la couche fonctionnelle à faible réflexion et les couches diélectriques telles que l'oxyde de silicium, le nitrure de silicium et l'oxynitrure de silicium ; par conséquent, un phénomène de bosse ne se produit pas même dans un environnement à haute température, et ainsi le problème de chute des couches diélectriques telles que l'oxyde de silicium, le nitrure de silicium et l'oxynitrure de silicium sur la surface de la couche à films composite peut être évité, ce qui permet d'améliorer le rendement de produit.
Patent WO-2022099904-A1 (WO)
Inventor: WANG DI
IPC: G01N21/78
Filed: 2020-12-31
Abstract: 一种基于图像传感器的多模态传感器件(1)，包括以下结构：图像传感器(11)、光学式传感单元(12,13)和镜头模块；图像传感器(11)部分表面修饰了可产生光学信号响应的光学式传感单元(12,13)，用来检测传感信号；同时，图像传感器(11)未修饰光学式传感单元(12,13)的部分结合镜头模块可检测外部的图像(23)信息。使用与半导体工艺、集成电路工艺相兼容的图像传感器，体积小、集成度高，实现了在同一器件上多种传感信号和图像信号的同时并行检测，提高了智能设备对外部信息的获取能力。
Patent WO-2022151164-A1 (WO)
Inventor: CHENG PENG
IPC: H04W48/12
Filed: 2021-01-14
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may relay wireless communications between a first base station and a second UE via at least a sidelink communication link with the second UE. The first UE may transmit, to the first base station, a measurement report for one or more candidate base stations, the measurement report indicating that the one or more candidate base stations support sidelink relay operation. The first UE may receive instructions to perform a handover procedure from the first base station to a second base station of the one or more candidate base stations based on the measurement report, where the second base station supports sidelink relay operation. The first UE may then perform the handover procedure including establishing a wireless connection with the second base station based on the instructions.
Patent WO-2021147842-A1 (WO)
Title: Cutter holder for microtome
Inventor: FAN ZHEGUANG
IPC: G01N1/06
Filed: 2021-01-19
Abstract: A cutter holder (100) for a microtome includes: a base (10); a pressing plate (20) pivotably mounted to the base and having a first end configured to clamp the cutter (90); an eccentric shaft (30) rotatably mounted in the base; and a sliding assembly (40) slidably mounted in the base. The sliding assembly is arranged between the pressing plate and the eccentric shaft and is in contact with the eccentric shaft, and the sliding assembly is movable towards the pressing plate when the eccentric shaft rotates, so as to force the first end of the pressing plate to clamp the cutter with the base. The cutter holder allows easy mounting and replacement of the pressing plate, facilitates clamping of the cutter and regulation of a clamping force, and has high working efficiency and high reliability.
Patent WO-2021223470-A1 (WO)
Title: Fast/slow charging self-adaption method and apparatus, and electronic device
Inventor: ZENG HAIJUN
IPC: H01M10/44
Filed: 2021-01-26
Abstract: Disclosed is a fast/slow charging self-adaption method, comprising: according to a preset period, measuring a light index of the environment where a terminal is located; comparing the light index with a preset light index threshold value; and adjusting a fast/slow charging mode according to a comparison result. Further provided is a fast/slow charging self-adaption apparatus, comprising a measurement module for measuring, according to a preset period, a light index of the environment where a terminal is located; a comparison module for comparing the light index with a preset light index threshold value; and a processing module for selecting a fast/slow charging mode after the light index is compared with the preset light index threshold value.
Patent WO-2021155772-A1 (WO)
Title: Production, supply and marketing linkage platform, method and system and computer storage medium
Inventor: XIAO GUANGYU
IPC: G06Q10/08
Filed: 2021-02-02
Abstract: A production, supply and marketing linkage platform, method and system and a medium. The method comprises: determining a customer order of a core enterprise node and a downstream node at a sales window, and determining a purchase order, a production demand and a material demand plan of the core enterprise node at a purchase window according to the customer orders (S10); determining a material production plan and a material shipment plan of an upstream node at a delivery window according to the purchase order, the production demand and the material demand plan (S20); determining a product shipment plan of the core enterprise node at a production window according to the material shipment plan, and determining delivery information of the core enterprise node to the downstream node at a logistics window (S30); at a receivable payment window, determining payment settlement information of the core enterprise node with the upstream node and the downstream node (S40); and when data of any window is adjusted and changed, updating the adjusted data to all enterprise nodes associated with each window in a linkage manner (S50).
Patent WO-2022021833-A1 (WO)
Inventor: YIN BIFENG
IPC: H01M8/1065
Filed: 2021-02-04
Abstract: Provided in the present invention are a fuel cell proton-exchanging membrane having micro textures and a processing method therefor. Several recessed/protruding composite textures are distributed at a gradient of increasing density going inwards on a cathode surface of the fuel cell proton-exchanging membrane. The several recessed/protruding composite textures are petal-shaped. The recessed/protruding composite textures comprise recesses and protrusions. The recesses are provided at the edges thereof with an annular protrusion. Several semi-ellipsoidal micro-recesses are distributed evenly on the inner surfaces of the recesses. The cathode surface is divided into a central area, an intermediate area, and a peripheral area on the basis of the spacing between adjacent recessed/protruding composite textures; moreover, in each area, the spacing between the adjacent recessed/protruding composite textures increments at a gradient going outward. The recessed/protruding composite textures of the present invention effectively increase the surface area of the cathode surface of the proton-exchanging membrane, facilitate a catalyst to come into full contact with a reaction gas, and increase reaction efficiency; also allow a carbon-supported platinum catalyst to be embedded stably in the structure, and increase the active area of the catalyst, thus increasing the utilization rate of the catalyst.
Patent WO-2022126850-A1 (WO)
Inventor: ZENG GUOTAO
IPC: A61M5/19
Filed: 2021-02-05
Abstract: Disclosed in the present invention is a medicine feeder, comprising: a first tube having a front end portion provided with an injection tip and a back end portion in which a first cavity is formed, an injection channel being formed inside the injection tip, and the injection channel being communicated with the first cavity after running through the side wall thereof; a second tube having a front end portion on which a first piston is mounted, the second tube being movably and sealingly mounted on the inner side wall of the first cavity by means of the first piston, a second cavity being formed in a back end portion of the second tube, a liquid flow passage being formed inside the first piston, and the liquid flow passage having one end communicated with the second cavity and the other end comprising two states of being communicated and closed; and a pull rod having one end at which a second piston is mounted, and the pull rod being movably and sealingly mounted in the second cavity by means of the second piston. By means of the medicine feeder, a continuous action of first injecting liquid medicine into the mouth of a child and then injecting sweet water into same can be implemented. The pain of the child is reduced as much as possible.
Patent WO-2021170085-A1 (WO)
Inventor: DAI YAFEI
IPC: G06F40/279
Filed: 2021-02-26
Abstract: Disclosed are a tagging method, a relationship extraction method, a non-transitory computer storage medium and an operation apparatus. The tagging method comprises: traversing, according to correct seeds, each sentence in text, which is due to be tagged, to generate first templates, and performing screening; traversing, according to the screened first templates, each sentence in said text to match at least one new seed; evaluating the at least one matched new seed; and repeatedly executing the above steps until a selected condition is met, and outputting matched correct seeds and the classification relationship between a first entity and a second entity in the correct seeds.